A little like the Steven Stayner case?
http://en.wikipedia.org/wiki/Steven_Stayner
In 2004, Kenneth Parnell, now in his 70s, was convicted of trying to persuade a woman to procure him a young boy for $500.
Steven Stayner's brother Cary was arrested in 1999 and charged with the murder of Carole Sund, her 15-year-old daughter Juli, 16-year-old Silvina Pelosso, and park employee Joie Armstrong, in the Yosemite National Park. He was convicted and awaits execution.